MVCC does currently not support indexes. Therefore,
- Fail if a database with indexes is opened with MVCC
- Disallow `CREATE INDEX` when MVCC is enabled
Fixes: #3108
If we open database and logical log is not empty we need to recover from
it. We also make sure a single recover executes concurrently and other
connections just wait for it to finish.
I also changed the fuzz tester to use `restart` instead of calling
`load_logical_log` manually to test this behaviour.
Reviewed-by: Jussi Saurio <jussi.saurio@gmail.com>
Closes#3359
fixes#1976
and #1605
```zsh
turso> DROP TABLE IF EXISTS t;
CREATE TABLE t (
id INTEGER PRIMARY KEY AUTOINCREMENT,
name TEXT
);
turso> INSERT INTO t (name) VALUES ('A'); SELECT * FROM sqlite_sequence;
┌──────┬─────┐
│ name │ seq │
├──────┼─────┤
│ t │ 1 │
└──────┴─────┘
turso> DROP TABLE IF EXISTS t;
CREATE TABLE t (
id INTEGER PRIMARY KEY AUTOINCREMENT,
name TEXT
);
turso> INSERT INTO t (name) VALUES ('A'); SELECT * FROM sqlite_sequence;
┌──────┬─────┐
│ name │ seq │
├──────┼─────┤
│ t │ 1 │
└──────┴─────┘
turso> INSERT INTO t (name) VALUES ('A'); SELECT * FROM sqlite_sequence;
┌──────┬─────┐
│ name │ seq │
├──────┼─────┤
│ t │ 2 │
└──────┴─────┘
turso>
```
Reviewed-by: Preston Thorpe <preston@turso.tech>
Closes#2983
This PR makes all JS db packages to have uniform interface: `new
Database(...)` constructor with explicit `connect()` and `close()`
methods.
Also, this PR adds docstrings in the code and properly support few
better-sqlite options (readonly, fileMustExist, timeout)
Closes#3334
Nothing fancy yet, assuming you merge this I'll do this one next:
```
warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
--> core/types.rs:403:5
|
398 | #[derive(Debug, Clone, PartialEq)]
| --------- in this derive macro expansion
...
402 | pub step_fn: StepFunction,
| ^^^^^^^^^^^^^^^^^^^^^^^^^
403 | pub finalize_fn: FinalizeFunction,
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: the address of the same function can vary between different codegen units
= note: furthermore, different functions could have the same address after being merged together
= note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
```
And fix a test failure that I resolved in Python (specific to macOS
hosts). Basically this PR is putting my toe in the water to see how open
you are to contribs!
Closes#3211
